Lanternfly vs Backswimmer

Side-by-side species comparison

Attribute Lanternfly Backswimmer
Scientific Name Pyrops candelaria Notonecta glauca
Order Hemiptera Hemiptera
Family Fulgoridae Notonectidae
Size 25-30 mm 14-16 mm
Habitat Forests Ponds & Lakes
Diet Sap Feeders Predators
Regions Asia Europe, Asia
Conservation Least Concern Least Concern

Lanternfly

Striking planthoppers with elongated snouts once believed to be luminous (hence lanternfly). The extended head process function remains debated — possibly for mimicry or balance.

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Did You Know?

Despite the name "lanternfly," these insects do not actually produce light — early naturalists mistakenly believed their elongated snouts glowed in the dark.

Backswimmer

An aquatic bug that swims upside down just beneath the water surface, using its long hind legs as oars. Its back is keeled like a boat hull and pale-colored for camouflage when viewed from below.

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Did You Know?

Backswimmers swim inverted with their pale backs facing downward, providing counter-shading camouflage against the bright sky when predators look up from below.